Living organisms include bacteria, fungi, plants, and animals. What is one thing that all living things have in common?

Birds are called glorified reptiles. why?

What substance translates the genetic code? A. allele B. DNA C. RNA D. protein

Which order of events correctly portrays succession? 1. Moss - > Grass - > Shrub - > Tree 2. Tree - > shrub - > Grass - > Moss 3. Moss - > Shrub-> Grass - > Trees 4. Moss - > Grass - > Shrub - > Tree

How long does it take a human blood cell to make a complete circuit of the human body?

Under what environmental condition would we expect euglena to ingest food rather than produce food via photosynthesis?

A student made this diagram after observing the organisms of a model ecosystem in a large terrarium. Flies Crickets Pill bugs Grass Marigolds Which food chain shows a path of energy flow in the student's model?

What are the two main categories of ecosystems? a. effective and ineffective b. marine and freshwater c. biotic and abiotic d. aquatic and terrestrial

Proteins that speed up chemical reactions without being used up or destroyed in the process are called a. amino acids b. enzymes c. oxidative cells d. antibodies

In sexual reproduction, offspring are not identical copies of the parent organism. True False

Which is a potential negative consequence of using genetically engineered medicine? Gene markers that are resistant to antibiotics are used, providing the possibility for humans to have increased antibiotic resistance.